/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/ConvexHalfEdgeStructureData.h
Initialize the structure data from the set of vertices associated with each plane. The vertex indices are assumed to be in CCW order (or CW order - doesn't matter here as long as it is sequential).
bool SetPlaneVertices ( const [TArray](API\Runtime\Core\Containers\TArray)< [TArray](API\Runtime\Core\Containers\TArray)< int32 >> & InPlaneVertices, int32 InNumVertices )